can someone please help me with this​

Answer:

What the question bro??

To estimate the volume using the Midpoint Rule with \(\displaystyle n=5\), we need to divide the interval \(\displaystyle 0\leq x\leq 1\) into \(\displaystyle n\) subintervals of equal width. Since \(\displaystyle n=5\), each subinterval will have a width of \(\displaystyle \Delta x=\frac{1-0}{5}=\frac{1}{5}\).

Now, let's calculate the volume using the Midpoint Rule. The formula for the volume obtained by rotating about the y-axis is:

\(\displaystyle V\approx 2\pi \sum _{i=1}^{n}y_{i}\Delta x\)

where \(\displaystyle y_{i}\) represents the value of the function \(\displaystyle y=\sqrt{1+x^{3}}\) evaluated at the midpoint of each subinterval.

First, let's find the midpoints of the subintervals. Since the width of each subinterval is \(\displaystyle \Delta x=\frac{1}{5}\), the midpoint of the \(\displaystyle i\)-th subinterval is given by:

\(\displaystyle x_{i}=\frac{\Delta x}{2}+\left( i-\frac{1}{2}\right) \Delta x=\frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\)

Substituting \(\displaystyle x_{i}\) into the function \(\displaystyle y=\sqrt{1+x^{3}}\), we obtain:

\(\displaystyle y_{i}=\sqrt{1+\left( \frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\right) ^{3}}\)

Now, we can calculate the approximate volume using the Midpoint Rule:

\(\displaystyle V\approx 2\pi \sum _{i=1}^{5}y_{i}\Delta x\)

Substituting the values of \(\displaystyle y_{i}\) and \(\displaystyle \Delta x\) into the formula, we can evaluate the sum and compute the estimated volume.

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Answer:

12x12 12x6 H = 46cm

Step-by-step explanation:

took quiz

Answer:

46 cm

Step-by-step explanation:

I learned this formula in math last year

Answer:

The answer is -5/3

Step-by-step explanation:

Slope of a line

Now,

m = y₂ – y₁ ÷ x₂ – x₁

m = 4 – 9 ÷ 0 – (-3)

m = -5 ÷ 3

m = -5/3

Thus, The slope is -5/3

-TheUnknownScientist 72

Answer:

\(m = \frac{y2 - y1}{x2 - x1} \\ = \frac{4 - 9}{ - 3 - 0} \\ = \frac{ - 5}{ - 3} \\ therefore \: coordiate = \frac{5}{3} \\ m = \frac{5}{3} x \)

well, if you can go up down and sideways, I'd say, B, F, G, and D

Answer:

x+5=5

x+5-5=5-5

x=0

Step-by-step explanation:

Answer:

x = Anna's age                               s = Sister's age

x + 5 = s

Step-by-step explanation:

There is really no right answer to this question because it does not have enough information. To find the right answer for the question you would have to either have the sister's age now or you would have to know anna's age. Without this information, all you can answer this question with is an equation.

The equation would be x + 5 = s

Sorry if this is not of much help!

Answer: A

Step-by-step explanation:

Used graphing app T-E-E-H-E-E

(a-2b)3

(-3-2*(-12))3

(-3+24)3

21*3

63

I had better if you double check it

The solution of the given expression is 63.

What is Algebraic expression ?

Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.

Here the given expression  is :

3(a-2b)

where, a = -3

and, b = -12

Now, substitute the value of a and b in the given expression :

3(a-2b)

= 3(-3-2x -12)

= 3(-3 + 24)

= 3(21)

= 63

Therefore, the solution of the given expression is 63.

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First question: |-19 5/6| < |-20 1/6|

Second question: -7/5 should be two tick marks to the left of -1, and the opposite is two tick marks to the right of 1. (see attached image)

Third question: Only the first choice is correct. (The opposite of -12 is 12, and they’re on opposite sides of 0)

Fourth question: order from least to greatest is -2.4,-0.8,0.2,0.9,1.6

Fifth question: -13/15 < -5/6

Answer:

First question: |-19 5/6| < |-20 1/6|

Step-by-step explanation:

Answer: you are right

Step-by-step explanation:

Answer:

You are correct

Answer:

15

Step-by-step explanation:

10,000 - 2,500 = $7,500

$7500 ÷ $500 a month = 15 months

Answer:

19÷100×467520=88828.8

88828.8+467520=556348.8

Nearest hundred=$556300

Answer: Biased

Step-by-step explanation:

This is not a random sample and rather biased because Gino is asking 100 people who are all getting off a BUS to see how most people in the neighborhood get to work. In order for the study to be randomized, Gino must not gather his data from a bus stop or a gas station, or involve any factor that might influence invalid results regarding transportation.  

Answer:

Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100.

On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42? … I hope it helps you

Step-by-step explanation:

Answer:

the person above is right

Step-by-step explanation:

Answer:

y = -16x

Step-by-step explanation:

6x + y = -10x    Subtract 6x from both sides

6x - 6x + y = -10x -6x

y = -16x

Helping in the name of Jesus.

Answer: W answer

Step-by-step explanation:

lebron jk the answer is D

Answer:

ABC is similar to DEF

ABC is similar to DFE

Step-by-step explanation:

Answer:

The last 2

Step-by-step explanation:

Got it right on Edge

Have a good day.

Answer:

3

Step-by-step explanation:  9

can be expressed in three such ways, 2+3+4

, 4+5

or simply 9

Answer:

  This set as Builder Form is given below:

B= {x|x E Z}

Answer:

help

Step-by-step explanation:

In a box plot, also known as a box-and-whisker plot, the data is dispersed and represented visually to provide a summary of the distribution and key characteristics of the dataset. Let's describe how the data is dispersed in the box plot for the given data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.

By observing the box plot, we can see that the data is moderately dispersed, with the majority of values concentrated around the median. The range of the data is approximately 20 to 38, with some variability within the dataset.

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Answer:

d and a

Step-by-step explanation:

Hi friend

The the equation of the graph obtained is y =  \((x - 4)^2 +2\)  and the NOT true statement is  f(x) has a maximum value .

A translation is a movement of the graph either horizontally parallel to the axis or vertically parallel to the axis. To move a graph right, we add a negative value to the x-value. To move a graph left, we add a positive value to the x-value.

According to the question

1> The graph of y = \((x - 2)^2 - 3\)

translation 5 units up and 2 units to the right

Now,

translation 5 units up that means we have to add +5 to move it up

i.e  

y = \((x - 2)^2 - 3\) + 5

y = \((x - 2)^2 +2\)

Then

translation 2 units to the right  

as per translation rules:

To move a graph right, we add a negative value to the x-value. To move a graph left, we add a positive value to the x-value.

i.e

y = \((x - 2-2)^2 +2\)

y =  \((x - 4)^2 +2\)

2>The equation f(x) = \(x^2 + 2x + 4\)  

Analyzing all the options

Option A : f(x) has a maximum value

This statement is not true as y or f(x) can not be always max or min for all values of (x) .

Option B: The graph of f is not a line

This is true as it is a quadratic equations its graph will be parabola .

Option C: The graph of f has no x-intercepts

This statement  is true as x intercepts means y = 0

but it cannot be possible

Option D:  The graph of f has a y-intercept.

This statement  is true as y intercepts means x = 0

at x= 0

the equation will be

f(x) = \(x^2 + 2x + 4\)  

f(x) = \(4\)  

Hence, The the equation of the graph obtained is y =  \((x - 4)^2 +2\)  and the NOT true statement is  f(x) has a maximum value .

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Answer:

First Page

multiplying

1.95 + (-10)

the order of operations

Second Page

numerical

solve

divide

left

Step-by-step explanation:

Answer: 1/2 + 2/3 + 4 /6  = 11/6

Step-by-step explanation:

1/2 + 2/3 + 4 /6

We need to find a common multiple, for the denominator. Let us choose 6, so we do not have to deal with large numbers.

Note that we do not change 4/6, since it already has a denominator of 6.

==> 3/6 + 4/6 + 4/6

Add;

==> 11/6

3/6 + 4/6 + 4/6  equal to 11/6

Hope this helped!

Answer:14

Step-by-step explanation:

Answer:

On dividing 3.185 ×  by 9.1 ×  the final answer in scientific notation is 3.5 × .

The quantity 3.185 times ten raised to the seventeenth power can written as 3.185 ×  .

The quantity 9.1 times ten raised to the eighth power can written as 9.1 ×  .

On dividing 3.185 ×  by 9.1 ×  ,

( 3.185 ×  )/( 9.1 ×  ) = 0.35 ×  = 0.35 × = 3.5 × (in scientific notation)

Scientific notation is a floating-point system in which the numbers are expressed as the products consisting of a number between one to ten multiplied by an appropriate power of ten.

On dividing 3.185 ×  by 9.1 ×  the final answer in scientific notation is 3.5 × .

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Step-by-step explanation:

hope this helps

Answer:

false

Step-by-step explanation: